I really didn't want to burn it.

I once had a verbal battle with someone in the Senate in Rome as a noble!
I once fought against the Germans in Britain with the Knight King! I once wiped out the powerful families and became the emperor myself in the Tang Dynasty!
I was once in Greece, dancing with the gods on Mount Olympus as a human!
...
And now, in the Great Qin, I assist the First Emperor as the national teacher, so that the Great Qin will rule forever.
As a time traveler, I have reached the pinnacle!
I never expected that Ledi would actually say that I created a singularity and destroyed human nature!
Facing Gudako and the Chaldean Heroic Spirits who came to visit, the veteran time traveler Leon expressed his regret.
"Listen to me, I really didn't intend to burn the human logic!"
Chaldea: "Do you think we will believe your nonsense?!"
PS: There will be secondary settings due to plot requirements, please don’t be too picky.